PROBLEM TO BE SOLVED: To provide an overhead-electric line position measuring device capable of performing the determination of the same overhead-electric line even if data has defects and capable of managing data for every overhead-electric line even when there exists a plurality of overhead-electric lines.SOLUTION: An overhead-electric line position measuring device includes: an overhead-electric line position calculation part 4a for calculating a position of an overhead-electric line as an input value based on data acquired by a ranging sensor 3; a trace phase processing part 4b for determining that the overhead-electric line ends in the case that the input value belonging to the existing class is classified into the class, while in the case that the defect continuously continues more than a first predetermined number of lines, the trace phase processing part determines that the overhead-electric line ends; and a discovery phase processing part 4c for acquiring the input value corresponding to a second predetermined number of lines from the next line of the line acquiring the input value not classified into the existing class, and in the case that the input value not classified into the existing class based on the acquired input value, a new class is set, and the input value not classified into the existing class is defined as a representative value.SELECTED DRAWING: Figure 2
【課題】データの欠損がある場合でも同一架線の判定を行うことができると共に、複数の架線がある場合でもそれぞれの架線ごとにデータを管理することが可能な架線位置測定装置を提供する。【解決手段】測域センサ3により取得したデータに基づき架線の位置を入力値として算出する架線位置算出部4aと、既存のクラスに属する入力値を当該クラスに分類する一方、欠損が連続して第一の所定ライン数以上続いた場合に架線が終了したと判断する追跡フェーズ処理部4bと、既存のクラスに分類されなかった入力値を取得したラインの次のラインから第二の所定ライン数分の入力値を取得し、取得した入力値に基づいて既存のクラスに分類されなかった入力値が架線に該当する場合に、新しいクラスを設定し、既存のクラスに分類されなかった入力値を代表値とする発見フェーズ処理部4cとを有する。【選択図】図2
OVERHEAD-ELECTRIC-LINE POSITION MEASURING DEVICE AND METHOD
架線位置測定装置及び架線位置測定方法
2017-08-24
Patent
Electronic Resource
Japanese
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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